1. General Introduction
SSC60D Duplexed Safety Control Unit is Yokogawa's latest type of SIS controller with MIPS R5000 Processor and 128MB main memory. It compose of Processor modules SCP461, power supplies SPW482/SPW481/SPW484. Processor modules, power supplies, I/O modules, and communication buses all support redundant configuration. The latest release of the controller has been optimized to take full advantage of advancements in field digital technology that will help plants operate with increased efficiency and stability.
2. Standard Specification
Main Characters | Description |
Processor | MIPS R5000 Processor |
Main Memory Capacity | 128 MB |
Memory Protection at Power Failure | Application program is stored in non-volatile memories. Processor Module Management Information is stored in the storage memories backed up by a non-rechargeable battery S9185FA |
Communications Interface | Vnet/IP interface: Dual-redundant, ESB bus interface: Dual-redundant |
Communication on Vnet/IP | VI702, Communication speed: 100 Mbps, Full duplex, Max. distance: 100 m (distance between SSC60S/ SSC60D and Layer 2 switch) |
Connecting Safety Node Units | Max. 9 of ESB Bus Coupler Module SEC401, Max. 13 of ESB Bus Coupler Module SEC402. SEC401 or SEC402 must be installed in both slot 7 and slot 8 |
Power Supply Module | Voltage: 220-240 V AC, Frequency: 50/60 Hz, SPW482; Voltage: 100-120 V AC, Frequency: 50/60 Hz, SPW481; Voltage: 24 V DC, SPW484. |
Processor Module | SCP461 |
I/O Module Slots | Support max. 8 I/O modules |
3. Model Selection of SSC60D Duplexed Safety Control Unit
Model | Suffix Codes | Description | |||||
SSC60D | Duplexed Safety Control Unit (for Vnet/IP, Rack Mountable Type) | ||||||
-S | Standard Type (-20 to 40 °C) (with ISA Standard G3 ) | ||||||
-F | Wide range temperature (-20 to 70 °C) type (with Fan unit and ISA Standard G3) | ||||||
2 | Dual-redundant power supply | ||||||
5 | With no explosion protection | ||||||
E | With explosion protection | ||||||
1 | 100 - 120 V AC power supply | ||||||
2 | 220 - 240 V AC power supply | ||||||
4 | 24 V DC power supply | ||||||
1 | CFS1300 Safety Control Function License (R3) | ||||||
2 | Without Safety Control Function License (R4.01 or later) | ||||||
Option Code | /ATDOC | Explosion Protection Manual |
4.Typical Order Codes
Typical order codes | Remarks |
SSC60D-S2521 | ProSafe R3 or earlier version |
SSC60D-S2522 | ProSafe R4 or later version |
5. System Configuration
6. External Dimension
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